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Product comparison · 2 usb graphics adapters

Cudy UH401 USB graphics adapter Grey, Silver vs StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter

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  • 23specifications compared
  • 16differ
  • 7identical
  • 28known for one product only

Key differences

The StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter has 1 more displays supported than the Cudy UH401 USB graphics adapter Grey, Silver (2 vs 1). The Cudy UH401 USB graphics adapter Grey, Silver has 160 Hz more refresh rate at maximum resolution than the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter (220 Hz vs 60 Hz). The Cudy UH401 USB graphics adapter Grey, Silver has 256 x 2160 pixels more maximum resolution (HDMI) than the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter (4096 x 2160 pixels vs 3840 x 2160 pixels). HDMI version: 2.0 on the Cudy UH401 USB graphics adapter Grey, Silver, 2.0b on the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter. Product colour: Grey, Silver on the Cudy UH401 USB graphics adapter Grey, Silver, Grey on the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter.

  • Number of displays supported
    • 1
    • 2
  • HDMI version
    • 2.0
    • 2.0b
  • Refresh rate at maximum resolution
    • 220 Hz
    • 60 Hz
  • Maximum resolution (HDMI)
    • 4096 x 2160 pixels
    • 3840 x 2160 pixels
  • Product colour
    • Grey, Silver
    • Grey
  • Width
    • 57.9 mm
    • 60 mm
  • Depth
    • 20 mm
    • 45 mm
  • Height
    • 10.6 mm
    • 14 mm

Side by side

Differences highlightedShow differences only
51 specifications
A

Cudy

UH401 USB graphics adapter Grey, Silver

Model UH401

View product
B

StarTech.com

USB C Video Adapter, USB C to HDMI VGA Multiport Adapter

Model 122-USBC-HDMI-4K-VGA

View product
Performance4 differ
Number of displays supportedDiffers12
HDMI versionDiffers2.02.0b
Refresh rate at maximum resolutionDiffers220 Hz60 Hz
Maximum resolution (HDMI)Differs4096 x 2160 pixels3840 x 2160 pixels
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080), 2560 x 1440, 4096 x 2160
Supported video modesKnown for one1080p
VGA (D-Sub) ports quantityKnown for one1
Maximum transfer distanceKnown for one30 m
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
VGA (D-Sub) outputKnown for oneYes
Maximum resolutionKnown for one3840 x 2160 pixels
Maximum analog resolutionKnown for one1920 x 1200 pixels
Audio output channelsKnown for one7.1 channels
Design1 differ
Product colourDiffersGrey, SilverGrey
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Aluminium
Integrated USB cableKnown for oneYes
System requirementsidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedKnown for oneWindows 10, Windows 11, Windows 7, Windows 8
Mac operating systems supportedKnown for oneMac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneAndroid, iOS, iPadOS
Weight & dimensions4 differ
WidthDiffers57.9 mm60 mm
DepthDiffers20 mm45 mm
HeightDiffers10.6 mm14 mm
WeightDiffers20.2 g41 g
USB cable lengthKnown for one0.15 m
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 45 °C
Storage temperature (T-T)Differs-20 - 70 °C-10 - 70 °C
Operating relative humidity (H-H)Differs20 - 85%10 - 85%
Storage relative humidity (H-H)Known for one10 - 90%
Packaging compositionidentical
Paper packaging weightKnown for one52 g
Plastic packaging weightKnown for one20.2 g
Packaging data4 differ
Package widthDiffers88.5 mm147 mm
Package depthDiffers163.5 mm174 mm
Package heightDiffers20 mm33 mm
Package weightDiffers52 g245 g
Packaging contentidentical
Quick installation guideKnown for oneYes
Logistics dataidentical
Country of originKnown for oneChina
Products per master (outer) caseKnown for one60 pc(s)
Master (outer) case widthKnown for one541 mm
Master (outer) case lengthKnown for one348 mm
Master (outer) case heightKnown for one324 mm
Harmonized System (HS) codeKnown for one84733020
Technical detailsidentical
Compliance certificatesKnown for oneCE, RoHS

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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